EP 0589033 B1 19980318 - IMPROVED THERMOFORMABLE POLYPROPYLENE-BASED SHEET, MANUFACTURING PROCESS AND THEIR USE
Title (en)
IMPROVED THERMOFORMABLE POLYPROPYLENE-BASED SHEET, MANUFACTURING PROCESS AND THEIR USE
Title (de)
VERBESSERTE WAERMEFORMBARE PLATTEN AUF POLYPROPYLENBASIS, HERSTELLUNGSVERFAHREN UND VERWENDUNG
Title (fr)
FEUILLE THERMOFORMABLE PERFECTIONNEE A BASE DE POLYPROPYLENE, SON PROCEDE DE FABRICATION ET UTILISATION
Publication
Application
Priority
- US 9303459 W 19930413
- US 86811092 A 19920414
- CN 93120730 A 19931027
Abstract (en)
[origin: WO9321262A1] The invention provides a thermoformable sheet comprising a resinous polymer of propylene and an effective amount of a beta-spherulite nucleating agent, a process for making the sheet and articles thermoformed from the sheet.
IPC 1-7
IPC 8 full level
C08J 5/00 (2006.01); C08J 5/18 (2006.01); C08K 5/00 (2006.01); C08K 5/3437 (2006.01); C08K 5/3465 (2006.01); C08L 23/10 (2006.01); C08L 23/12 (2006.01)
CPC (source: EP US)
C08J 5/18 (2013.01 - EP US); C08K 5/0083 (2013.01 - EP US); C08K 5/3437 (2013.01 - EP US); C08J 2323/10 (2013.01 - EP US); C08L 23/10 (2013.01 - EP US); C08L 23/12 (2013.01 - EP US); C08L 2205/242 (2013.01 - EP US); Y10T 428/1352 (2015.01 - EP US); Y10T 428/1379 (2015.01 - EP US); Y10T 428/1397 (2015.01 - EP US); Y10T 428/2495 (2015.01 - EP US); Y10T 428/24975 (2015.01 - EP US); Y10T 428/31913 (2015.04 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9321262 A1 19931028; AT E164177 T1 19980415; CA 2111326 A1 19931028; CN 1102190 A 19950503; DE 69317495 D1 19980423; EP 0589033 A1 19940330; EP 0589033 B1 19980318; MX 9302154 A 19931001; US 5310584 A 19940510; US 5310584 B1 19990216
DOCDB simple family (application)
US 9303459 W 19930413; AT 93912217 T 19930413; CA 2111326 A 19930413; CN 93120730 A 19931027; DE 69317495 T 19930413; EP 93912217 A 19930413; MX 9302154 A 19930414; US 86811092 A 19920414